五种氮杂查尔酮的~1H-NMR波谱分析

Spectrum analysis of ~1H-NMR chemical shift of the five aza-aurones

目的:研究合成出的五种氮杂查尔酮~1H-NMR图谱,确证其结构。方法:所测定的~1H-NMR图谱与对应查尔酮的相关文献报道及计算机分析软件模拟计算结果相对照,比较各质子在图谱中的化学位移。结果:得出了相关化合物~1H-NMR图谱出峰顺序和规律,并丰富了的波谱数据。结论:确证了化合物结构。

To identify the 1H-NMR chemical shift of azachalcones, and conform the five Synthesized compounds as the objectiveones曰The spectrum data of the synthesized azachalcones with the reported chalcones′and the granted data was compared andemulated by computer estimation. The wave sequence and rules of azachalcone爷s spectrum was acquire, besides, some newspectrum data of the compounds were discovered; The structure of the compound is confirmed.